semi-conductive in the Oil and Gas Industry

The hose should be semi-conductive, with a resistance high enough to insulate a stray current but conductive enough
to get rid of static charge build-up. Carbon black can be used to lower the resistivity of plastics, imparting antistatic,
semi-conductive, or conductive properties.Semi-conductive describes a component which conducts electricity less well than a good conductor
but better than an insulator.